This patio deck tiles are made of premium plastic, which is weather-resistant and will not warp, rot, crack, stain, scratch, split or bend. Under normal conditions, it can be used for a long time. The composite deck tiles has a unique checked design and there are small gaps between each slat for better drainage. Don't worry about standing water making you slip. Open grid design for airflow to protect the deck tiles against damage. Easy and Quick Installation The interlocking design makes these grey checked decking tiles easy to assemble or disassemble. The edge of the interlocking patio tiles can be snapped together freely with buckle and groove to be a continuous piece, no nails, glue or tools needed. Color: Brown.